River Ridge approves $7,026 one-time repair to nano-bubbler lake systems

Premier Lakes representative Bill Kurth told the Board the lakes and dry retention areas (DRAs) are in good condition and that he inspected the nano-bubbler systems. Mr. Kurth presented a manufacturer quote of about $25,000 to replace nano-bubbler units on Lakes H1-A, H1-B and E7-A and offered Premier’s One-Time Work Order Agreement to replace 8-horsepower pumps and aeration compressors and to replace check valves as an alternative. The Board approved Premier’s one-time agreement, as amended, in the amount of $7,026 to repair the nano bubble machines.